Grade: 4.8, 8.8, 10.9, 12.9, Material: Q235, 35K, 45K, 40Cr, 35Crmo, 42Crmo, Surface Treatment: Blackened, Electrogalvanized, Dacromet, Hot-dip Galvanized, Galvanized, etc!
Hot dip galvanized nut is a type of nut that has undergone hot-dip galvanizing treatment. Hot dip galvanizing, also known as hot-dip galvanizing, is the process of soaking nuts in molten zinc solution to form a zinc coating on their surface.